The state-run telecom firm Bharat Sanchar Nigam Limited (BSNL) has launched a new data plan for Rs. 36 to its new as well as existing subscribers, which will enable subscribers to use 1GB data on 4G speed, which seems to be the cheapest in its history.

Additionally, BSNL has announced its cheap unlimited calling plan which allows you to make free voice calling on any number around India just for Rs. 149. The plan has a validity of 30 days. This plan is limited to new subscribers or the one who are porting to the network.